V. Ferraz, G. Olivato, I. Magollo, and M. Naldi.
" Improving automatic data extraction from financial statements with clustering analysis", in <em>Anais do VIII Symposium on Knowledge Discovery, Mining and Learning</em>, Evento Online, 2020, pp. 1-8, doi: <a href="https://doi.org/10.5753/kdmile.2020.11952">https://doi.org/10.5753/kdmile.2020.11952</a>.